EP1498680A1 - Accumulateur en mousse de mélamine-formaldéhyde pour le maintien de froid et de chaud - Google Patents

Accumulateur en mousse de mélamine-formaldéhyde pour le maintien de froid et de chaud Download PDF

Info

Publication number
EP1498680A1
EP1498680A1 EP04014437A EP04014437A EP1498680A1 EP 1498680 A1 EP1498680 A1 EP 1498680A1 EP 04014437 A EP04014437 A EP 04014437A EP 04014437 A EP04014437 A EP 04014437A EP 1498680 A1 EP1498680 A1 EP 1498680A1
Authority
EP
European Patent Office
Prior art keywords
melamine
storage unit
thermal storage
condensation product
formaldehyde condensation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04014437A
Other languages
German (de)
English (en)
Other versions
EP1498680B1 (fr
Inventor
Bernhard Vath
Christof Dr. Möck
Hans Wörthwein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Febra Kunststoffe GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE, Febra Kunststoffe GmbH and Co filed Critical BASF SE
Publication of EP1498680A1 publication Critical patent/EP1498680A1/fr
Application granted granted Critical
Publication of EP1498680B1 publication Critical patent/EP1498680B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • C08J9/0009—Phase change materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/085—Compositions of cold storage materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Definitions

  • the invention relates to a thermal storage unit comprising an open-cell foam based on a melamine / formaldehyde condensation product containing its cell pores completely or partially filled with a flowable heat transfer medium, as well as its Production.
  • Open-cell foams based on a melamine / formaldehyde condensation product are used for various heat and sound insulation applications in buildings and vehicles, as well as insulating and shock-absorbing packaging material known.
  • the open-cell structure allows recording and storage suitable cleaning, grinding and polishing agents when used as a cleaning abrasive and polishing sponge (WO 01/94436).
  • US 5,457,136 describes crosslinked gelatin foams for thermal insulation, in particular of pipes.
  • B a melamine / formaldehyde condensation product foamed and dried.
  • Conventional cooling batteries often have too rigid outer skin and allow insufficient contact with the surface of the material to be cooled or the The outer skin is so thin that the cooling battery is easily deformed and the sheathed Cooling gel can easily leak if the outer skin is damaged.
  • Object of the present invention was to remedy the aforementioned disadvantages and to provide a thermal storage unit, in particular a cooling battery, the is dimensionally stable, allows for uniform cooling and with a flowable Heat transfer medium is largely leak-proof filled.
  • the thermal storage unit can be used for cooling or keeping warm.
  • the Heat transfer medium is selected according to the application and temperature range. He should, at least in sub-ranges of temperatures during application or filling, usually be fluid at room temperature.
  • As cooling battery is the thermal storage unit preferably with a cooling gel or a phase change material (PCM) used as a heat transfer medium.
  • PCM phase change material
  • the open-cell foam of the thermal storage unit is preferably with a provided with respect to the heat transfer resistant casing.
  • the sheath consists of a film of polyolefin, such as polyethylene or polypropylene.
  • the thermal storage unit asdeffenakku, in particular for cooling during transport and intermediate storage of temperature-sensitive goods, z.
  • a cooling gel or a phase change material (PCM) completely or partially filled, open-cell Foam based on a melamine / formaldehyde condensation product with a Sheath made of a film of polyolefin suitable as a cold pack.
  • the cooling battery can in various transport containers, z. B made of foamed or unfoamed Plastic materials are used.
  • Preferred transport containers consist of Poly-styrene or polypropylene particle foams.
  • thermal storage unit For the preparation of the thermal storage unit can be an open-cell foam based on a melamine / formaldehyde condensation product with one opposite provided the heat transfer resistant sheathing and before the complete Fill the closure with a flowable heat transfer medium.
  • open-cell foams are preferably elastic foams based a melamine / formaldehyde condensation product having a specific gravity from 5 to 100 g / l, in particular from 8 to 20 g / l, as z.
  • B according to EP-A 071 672 or EP-A 037 470 can be produced used. This is a highly concentrated, propellant-containing Solution or dispersion of a melamine-formaldehyde precondensate with Hot air, water vapor or foamed by microwave irradiation and cured.
  • the molar ratio of melamine / formaldehyde is generally in the range of 1: 1 and 1: 5.
  • the molar ratio in the range from 1: 1.3 to 1: 1.8 and a sulphite group-free precondensate used, such. B described in WO 01/94436.
  • the foams then tempered and pressed.
  • the foams can for tailored shape and thickness and on one or both sides with cover layers be laminated.
  • a Topcoat usually not necessary.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Cell Separators (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
EP04014437A 2003-07-16 2004-06-19 Utilisation de mousse de mélamine-formaldéhyde pour accumulateur de froid Expired - Lifetime EP1498680B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10332463A DE10332463A1 (de) 2003-07-16 2003-07-16 Kühl- und Warmhalteakku aus Melamin/Formaldehyd-Schaumstoff
DE10332463 2003-07-16

Publications (2)

Publication Number Publication Date
EP1498680A1 true EP1498680A1 (fr) 2005-01-19
EP1498680B1 EP1498680B1 (fr) 2008-01-16

Family

ID=33461972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04014437A Expired - Lifetime EP1498680B1 (fr) 2003-07-16 2004-06-19 Utilisation de mousse de mélamine-formaldéhyde pour accumulateur de froid

Country Status (4)

Country Link
EP (1) EP1498680B1 (fr)
AT (1) ATE384236T1 (fr)
DE (2) DE10332463A1 (fr)
ES (1) ES2300678T3 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008095931A2 (fr) * 2007-02-08 2008-08-14 Basf Se Pièce moulée en mousse imprégnée d'un liquide, à base d'aminoplaste, et ses utilisations
WO2011000686A2 (fr) 2009-07-03 2011-01-06 Basf Se Composition de mousse
DE102011108755A1 (de) 2010-08-02 2012-02-02 Basf Se Multifunktionelle Wandelemente
DE102014009936A1 (de) 2014-07-04 2016-01-07 Stefan Henze Vakuum-Isolationselement und zwei Verfahren zur Herstellung
EP2488807A4 (fr) * 2009-10-13 2017-01-04 Sonoco Development, Inc. Dispositif de conditionnement commandé thermiquement et procédé de fabrication
CN111261974A (zh) * 2020-01-21 2020-06-09 广东工业大学 一种电池热管理系统用相变材料模块及其制备方法与应用
GB2626197A (en) * 2023-01-16 2024-07-17 Stuart Biggin Ian Shape stable phase change materials
EP4417644A1 (fr) 2023-02-17 2024-08-21 Basf Se Absorbeurs de son pour salle blanche

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016003393A1 (de) 2016-03-18 2017-09-21 Siegmar Berndt Kühl- und Isolationsmaterial

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037470A1 (fr) * 1980-03-27 1981-10-14 BASF Aktiengesellschaft Procédé pour la préparation de mousses élastiques à base d'un produit de condensation du formaldéhyde avec la mélamine
EP0071672A1 (fr) 1981-08-07 1983-02-16 Cadbury Schweppes Transport Services Limited Système d'alimentation de combustible pour un moteur à combustion interne
DE8408966U1 (de) * 1984-06-20 Meinass, Ulrich W., 2120 Lüneburg Kälte- und Wärmeträgerkissen
EP0623662A1 (fr) * 1992-02-28 1994-11-09 Mitsubishi Paper Mills, Ltd. Microcapsule pour matériau accumulateur de chaleur
DE9419804U1 (de) 1994-12-10 1995-02-02 Basf Ag, 67063 Ludwigshafen Schallabsorptionselement
US5457136A (en) 1994-08-10 1995-10-10 Armstrong World Industries, Inc. Thermal foam insulation
US6200681B1 (en) * 1997-11-11 2001-03-13 Basf Aktiengesellschaft Application of microcapsules as latent heat accumulators
WO2001094436A2 (fr) 2000-06-07 2001-12-13 Basf Aktiengesellschaft Procedes pour produire des mousses a partir de condensats de melamine/formaldehyde
DE10243240A1 (de) * 2002-09-17 2004-03-25 Basf Ag Vorwiegend aus Kohlenstoff zusammengesetzte Schaumstoffe hoher innerer Oberfläche und Verfahren zu deren Herstellung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8408966U1 (de) * 1984-06-20 Meinass, Ulrich W., 2120 Lüneburg Kälte- und Wärmeträgerkissen
EP0037470A1 (fr) * 1980-03-27 1981-10-14 BASF Aktiengesellschaft Procédé pour la préparation de mousses élastiques à base d'un produit de condensation du formaldéhyde avec la mélamine
EP0071672A1 (fr) 1981-08-07 1983-02-16 Cadbury Schweppes Transport Services Limited Système d'alimentation de combustible pour un moteur à combustion interne
EP0623662A1 (fr) * 1992-02-28 1994-11-09 Mitsubishi Paper Mills, Ltd. Microcapsule pour matériau accumulateur de chaleur
US5457136A (en) 1994-08-10 1995-10-10 Armstrong World Industries, Inc. Thermal foam insulation
DE9419804U1 (de) 1994-12-10 1995-02-02 Basf Ag, 67063 Ludwigshafen Schallabsorptionselement
US6200681B1 (en) * 1997-11-11 2001-03-13 Basf Aktiengesellschaft Application of microcapsules as latent heat accumulators
WO2001094436A2 (fr) 2000-06-07 2001-12-13 Basf Aktiengesellschaft Procedes pour produire des mousses a partir de condensats de melamine/formaldehyde
DE10243240A1 (de) * 2002-09-17 2004-03-25 Basf Ag Vorwiegend aus Kohlenstoff zusammengesetzte Schaumstoffe hoher innerer Oberfläche und Verfahren zu deren Herstellung

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008095931A2 (fr) * 2007-02-08 2008-08-14 Basf Se Pièce moulée en mousse imprégnée d'un liquide, à base d'aminoplaste, et ses utilisations
WO2008095931A3 (fr) * 2007-02-08 2008-10-02 Basf Se Pièce moulée en mousse imprégnée d'un liquide, à base d'aminoplaste, et ses utilisations
US20100089551A1 (en) * 2007-02-08 2010-04-15 Quadbeck-Seeger Hans-Juergen Aminoplastic-based, liquid-impregnated foamed plastic part and uses thereof
WO2011000686A2 (fr) 2009-07-03 2011-01-06 Basf Se Composition de mousse
US9249269B2 (en) 2009-07-03 2016-02-02 Basf Se Foam composition
EP2488807A4 (fr) * 2009-10-13 2017-01-04 Sonoco Development, Inc. Dispositif de conditionnement commandé thermiquement et procédé de fabrication
DE102011108755A1 (de) 2010-08-02 2012-02-02 Basf Se Multifunktionelle Wandelemente
DE102014009936A1 (de) 2014-07-04 2016-01-07 Stefan Henze Vakuum-Isolationselement und zwei Verfahren zur Herstellung
CN111261974A (zh) * 2020-01-21 2020-06-09 广东工业大学 一种电池热管理系统用相变材料模块及其制备方法与应用
GB2626197A (en) * 2023-01-16 2024-07-17 Stuart Biggin Ian Shape stable phase change materials
WO2024153920A1 (fr) 2023-01-16 2024-07-25 Ian Stuart Biggin Matières à changement de phase
EP4417644A1 (fr) 2023-02-17 2024-08-21 Basf Se Absorbeurs de son pour salle blanche

Also Published As

Publication number Publication date
DE10332463A1 (de) 2005-02-10
ES2300678T3 (es) 2008-06-16
EP1498680B1 (fr) 2008-01-16
ATE384236T1 (de) 2008-02-15
DE502004005944D1 (de) 2008-03-06

Similar Documents

Publication Publication Date Title
Zhuo et al. Gels as emerging anti-icing materials: a mini review
EP2449011B1 (fr) Composition de mousse comprenant des particules encapsulées de matériau à changement de phase
US4596250A (en) Moldable cooling/heating device with directional cooling/heating
EP1498680B1 (fr) Utilisation de mousse de mélamine-formaldéhyde pour accumulateur de froid
US20080119916A1 (en) Cold Compress for Therapeutic Cooling
US20160051404A1 (en) Cold Compress for Therapeutic Cooling
US5391198A (en) Reusable thermal compress
US5513629A (en) Microwavable heat releasing and absorbing composition and container
US20080147153A1 (en) Self-activated cooling device
WO1994002257A2 (fr) Materiaux de regulation thermique a changement de phase et appareils et procede associes
JP7406542B2 (ja) 密閉型多孔質複合材料・断熱材料・遮音材料、及びその製造方法
AU2003255053A1 (en) Abstracting heat from a substance
JP6617540B2 (ja) 断熱部材およびその取付方法
DE19813562A1 (de) Latentwärmekörper
US11659938B2 (en) Coated open-cell polyurethane foam structures with thermal absorption capabilities
EP2118186A2 (fr) Pièce moulée en mousse imprégnée d'un liquide, à base d'aminoplaste, et ses utilisations
JP6744889B2 (ja) 硬化防止冷感マット
US20170172790A1 (en) Temperature management and phase change energy system for storage and therapeutic applications
JP2000325384A (ja) 蓄熱／蓄冷シート
EP3816260B1 (fr) Composition de matériau de stockage de chaleur et son utilisation
JP2009028392A (ja) 化粧用パフ
JP2003012853A (ja) 蓄熱性フォーム
JPH10300373A (ja) 蓄熱性発泡体及びその製造方法
LU500852B1 (en) Preparation Method and Product of Phase Change Coolant
DE3022463A1 (de) Anordnung zur wasserdichten isolierung des verdampfers von kuehlschraenken, insbesondere absorptionskuehlschraenken

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20050719

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20060113

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: USE OF MELAMINE-FORMALDEHYDE FOAM AS COLD STORAGE ACCUMULATOR

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: FEBRA-KUNSTSTOFFE GMBH & CO.

Owner name: BASF SE

REF Corresponds to:

Ref document number: 502004005944

Country of ref document: DE

Date of ref document: 20080306

Kind code of ref document: P

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: BASF SE

Effective date: 20080305

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20080416

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2300678

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080616

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080416

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

26N No opposition filed

Effective date: 20081017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080619

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080619

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080417

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20120629

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120629

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120621

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120720

Year of fee payment: 9

Ref country code: BE

Payment date: 20120726

Year of fee payment: 9

Ref country code: ES

Payment date: 20120717

Year of fee payment: 9

Ref country code: DE

Payment date: 20120830

Year of fee payment: 9

BERE Be: lapsed

Owner name: *FEBRA-KUNSTSTOFFE G.M.B.H.

Effective date: 20130630

Owner name: *BASF A.G.

Effective date: 20130630

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20140101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130619

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130630

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004005944

Country of ref document: DE

Effective date: 20140101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140101

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140101

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130619

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130619

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130701

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20150709

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130620